Condensed Consolidated Balance Sheets - USD ($)	Sep. 30, 2021	Mar. 31, 2021
Current assets
Cash and cash equivalents	$ 98,105,235	$ 79,330,007
Restricted cash - current	5,315,951	5,315,951
Trade receivables, net and accrued revenues	347,230	202,221
Due from related parties	29,805,770	56,191,375
Inventories	1,780,298	2,007,464
Prepaid expenses and other current assets	10,933,818	10,296,229
Total current assets	146,288,302	153,343,247
Fixed assets
Vessels, net	1,311,063,981	1,377,028,255
Vessels under construction	8,059,748
Other fixed assets, net	105,735	148,836
Total fixed assets	1,319,229,464	1,377,177,091
Other non-current assets
Deferred charges, net	10,658,199	10,158,202
Due from related parties-non-current	22,000,000	23,100,000
Restricted cash - non-current	80,651	81,241
Operating lease right-of-use assets	12,928,782	17,672,227
Other non-current assets	413,528	82,837
Total assets	1,511,598,926	1,581,614,845
Current liabilities
Trade accounts payable	9,432,098	9,831,328
Accrued expenses	9,579,112	8,765,264
Due to related parties	37,434	117,803
Deferred income	613,266	853,983
Derivative instruments	487,361	1,100,529
Current portion of long-term operating lease liabilities	9,666,997	9,591,447
Current portion of long-term debt	66,472,664	51,820,283
Dividends payable	230,090
Total current liabilities	96,519,022	82,080,637
Long-term liabilities
Long-term debt-net of current portion and deferred financing fees	500,391,565	539,651,761
Long-term operating lease liabilities	3,252,857	8,080,995
Derivative instruments	2,919,306	3,454,862
Other long-term liabilities	1,566,886	1,521,260
Total long-term liabilities	508,130,614	552,708,878
Total liabilities	604,649,636	634,789,515
Commitments and contingencies
Shareholders' equity
Preferred stock, $0.01 par value, 50,000,000 shares authorized, none issued nor outstanding
Common stock, $0.01 par value, 450,000,000 shares authorized, 51,275,609 and 51,071,409 shares issued, 40,140,366 and 41,493,275 shares outstanding (net of treasury stock), as of September 30, 2021 and March 31, 2021, respectively	512,757	510,715
Additional paid-in-capital	758,711,553	756,776,217
Treasury stock, at cost; 11,135,243 and 9,578,134 shares as of September 30, 2021 and March 31, 2021, respectively	(121,209,001)	(99,862,114)
Retained earnings	268,933,981	289,400,512
Total shareholders' equity	906,949,290	946,825,330
Total liabilities and shareholders' equity	$ 1,511,598,926	$ 1,581,614,845